When is it next getting a game that will make it more attractive than the following:
Drive Club is both free and so tied to the launch marketing that I think its demand is already here and won't suddenly appear when the game does.
For Q1 of 2014, it has:
Tomb Raider: DE
Lego: The Hobbit
Dynasty Warrioirs 8
MGS: Ground Zeroes
Elder Scrolls Online
Dragon Age: Inquisition
The Order: 1886
That will bring us back to Q4, which will see the next COD and Assassin's Creed. Plus, there are plenty of Sony studios that we have no idea what they are working on, or their release dates. Some of which will most likely be llate 2014 or early 2015. I also didn't even mention all the indie games releasing on PSN that will draw in people, as well.
As you can see, there isn't going to be a game drought for the PS4 any time soon, if ever. And those games are appealing to a varied audience, so demand should lower, but still remain above the Xbox One and Wii U for quite some time.